11David Isaacs to Thomas Jefferson, 20 February 1822 (Jefferson Papers)
M r Jefferson will receive pr Boy 67 ½ ℔ Beef 6 ¼ $4. 22 also a large Cake Tallow
12David Isaacs to Thomas Jefferson, 5 March 1822 (Jefferson Papers)
73 ℔ Beef 4 ½ $4.56 RC ( MHi ); written on a small scrap; dateline beneath signature; notation at...
13David Isaacs to Thomas Jefferson, 16 March 1822 (Jefferson Papers)
I sent you all that was left of the hind quarters — with the Shank wieght 32—@ 5 Cents $1.60...
14David Isaacs to Thomas Jefferson, [30 March 1822] (Jefferson Papers)
62 ½ ℔ Beef—7 Cents—$4–37 ½ for M r Jefferson RC ( MHi ); written on a small scrap; undated;...